2018 Yamaha YZ450F

This 2018 Yamaha YZ 450F is in excellent condition! Please contact Tyler at (970) 498-8858 with any questions or to schedule an appointment to see it in person or for a demonstration ride. This unit as well as all our pre- owned units undergo a multi-point safety check and refurbishment service, which allows us to sell it with a 90 day limited power train guarantee (call for details).
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Limited Time Offer!

Selling Price -$5,999.00

2018 Yamaha YZ450F

YOU AND YOUR BIKE - CONNECTED AS ONE.

All-New from the ground up, the YZ450F incorporates electric start, exclusive smartphone app power tuner, new engine, new frame, new slim styling and revised settings to the already industry-best suspension.

Features may include:
  • Engine
Revised Engine Design

For 2018, the distinct rearward-slanted cylinder design – complete with rear exhaust and forward-mounted intake system – has been completely updated for 2018. The all-new cylinder head is lighter and is now angled more vertically, to work with the updated frame, for optimized front weight distribution. Inside, the engine features a longer, straighter intake tract, more aggressive cam profiles, a new crankshaft, a stronger, higher-compression “box bridge” piston design with DLC-coated piston pin, and more. Together, these updates give the rider an ideal balance of open-class power with exceptional controllability.

New Power Tuner App

Breaking new ground in the industry – again – Yamaha introduces the new Power Tuner app, which brings the power of the GYTR Power Tuner to your iOS® or Android® device. Using WiFi to connect to the bike’s onboard CAN-bus network, the app allows owners to adjust air/fuel mixture and ignition timing maps to tune engine performance for track conditions, record race log information, and monitor a range of data such as maintenance and system diagnosis, engine run time, and more.

New Electric Starter System

The 2018 YZ450F now features a compact electric starter system to minimize restart delays on track and add convenience everywhere else. Powered by a high-capacity and ultra-lightweight four-cell lithium-ion battery, the system adds minimal weight.

  • Chassis/Suspension
New Aluminum Frame

The 2018 YZ450F compact frame is completely new to further refine the instinctive handling that makes this Yamaha one of the best handling machines in the class. Larger upper frame bracing improves rigidity and durability, while wider rear frame spars and all-new engine mounts centralize mass for the best possible balance of bump absorption, stiffness and feeling of grip.

New Compact Body and Seat Design

The new YZ450F features new bodywork from tip to tail, including a new compact fuel tank specifically designed for motocross demands. In addition to shaving weight, the new body design is narrow for more comfortable knee grip and feeling of control, and the seat is updated to give the rider additional room to move aboard the machine.

Class-Leading Suspension

Industry-leading, fully adjustable KYB® coil spring-type fork with speed sensitive damping provides exceptional balance between handling and bump absorption, for race-winning handling performance. The linkage type rear suspension features a KYB® shock with revised damping characteristics to match the revised chassis. 2018 features updated internal valving for more controlled damping characteristics.

  • Additional Features
Adjustable Handlebar Mounts

The 4-position adjustable handlebar mounts are rubber mounted to improve comfort and reduce handlebar vibration, while the handlebar itself is lighter to centralize overall mass.

Embedded Graphics

Yamaha’s unique embedded graphics are built into the bodywork for extended durability, resisting both peeling and damage, with all new styling for 2018.

Race Winning Details

The YZ450F includes top-spec details, including 1-1/8” aluminum tapered handlebars, wide 55mm footpegs, a quick-adjust clutch perch, stylish blue rims and gold chain.




  • 2018
  • Yamaha
  • YZ450F
  • Base
  • Off-Road
  • DOHC 4-stroke; 4 titanium valves
  • 449cc
  • liquid-cooled
  • 97.0mm
  • 60.8mm
  • 12.8:1
  • Mikuni® fuel injection, 44mm
  • TCI: Transistor Controlled Ignition
  • Chain
  • Constant-mesh 5-speed; multiplate wet clutch
  • KYB® Speed-Sensitive System inverted fork; fully adjustable
  • 12.2-in
  • KYB® single shock; fully adjustable
  • 12.5-in
  • Hydraulic disc, 270mm
  • Hydraulic disc, 245mm
  • 80/100-21 Dunlop® MX3S®
  • 120/80-19 Dunlop® MX3S®
  • 86.0 in
  • 32.5 in
  • 50.6 in
  • 38.6 in
  • 58.5 in
  • 27.33°
  • 4.7 in
  • 13.0 in
  • 1.6 gal
  • Wet: 245 lb
  • 30 Day (Limited Factory Warranty)
  •  Calculation is estimate only.
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  •  Quotes are estimates only, actual rate may vary slightly.
  •  One-Way toll road charges will be the responsibility of the customer.
  •  Additional fees and/or duties may apply to International and non-continental US shipping requests.
  • $5,999.00
  • Fort Collins, Colorado
  • Pre-Owned
  • 005192
  • 2018
  • Yamaha
  • YZ450F
  • JYACJ22C8JA005192
  • White
  • Constant-mesh 5-speed; multiplate wet clutch
  • Gas
  • Available
  • 32.5 in
  • 50.6 in
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.